8.8×6.6 mm
Dimensions
3.93×
Crop factor
58 mm²
Area (7% of FF)
-3.9
Stops of light vs full frame
4:3
Aspect ratio
7.6 µm
Circle of confusion
About 2/3" sensor#
Enthusiast compact and broadcast-video format.
Typical cameras: Fujifilm X10, X20, XF1.
Compared to other formats#
Lens needed for the same framing#
| Full-frame focal length | Equivalent on 2/3" sensor | Horizontal angle |
|---|---|---|
| 14 mm | 3.6 mm | 102.1° |
| 24 mm | 6.1 mm | 71.6° |
| 35 mm | 8.9 mm | 52.6° |
| 50 mm | 12.7 mm | 38.2° |
| 85 mm | 21.6 mm | 23.0° |
| 135 mm | 34.3 mm | 14.6° |
| 200 mm | 50.8 mm | 9.9° |
Equivalent aperture for depth of field#
| On 2/3" sensor | Full-frame equivalent |
|---|---|
| f/1.4 | f/5.5 |
| f/2 | f/7.9 |
| f/2.8 | f/11.0 |
| f/4 | f/15.7 |
| f/5.6 | f/22.0 |
| f/8 | f/31.5 |
Cameras with a 2/3" sensor sensor#
36 cameras in our database.
- Fujifilm X-S1 2011
- Fujifilm X10 2011
- Fujifilm FinePix S100FS 2008
- Nikon Coolpix 8700 2004
- Konica Minolta Dimage A2 2004
- Olympus C-8080 Wide Zoom 2004
- Nikon Coolpix 8400 2004
- Panasonic Lumix DMC-LC1 2004
- Leica Digilux 2 2003
- Sony Cyber-shot DSC-F828 2003
- Nikon Coolpix 5700 2002
- Sony Cyber-shot DSC-F717 2002
- Olympus E-20 2001
- Sony Cyber-shot DSC-F707 2001
- Nikon E3 1998
- Olympus C-1400L 1997
- Nikon E2N 1996
- Nikon QV-1000C 1988
- Canon PowerShot Pro1
- Fujifilm X20
- Fujifilm X30
- Fujifilm XQ1
- Olympus E-10
- Fujifilm XQ2
- Nikon E series
- Fujifilm XF1
- Minolta DiMage A1
- Nikon Coolpix 5000
- Konica Minolta Dimage A200
- Nikon Coolpix 8800
- Pentax EI-2000
- Minolta DiMAGE 7
- Minolta DiMAGE 7i
- Minolta Dimage 7Hi
- Panasonic DMC-LC1
- Sony Cyber-shot
Frequently asked questions#
What is the crop factor of 2/3" sensor?
3.93× (diagonal 11.0 mm vs 43.3 mm for full frame).
How big is a 2/3" sensor sensor?
8.8 × 6.6 mm, an area of 58 mm².
Is 2/3" sensor good in low light?
At the same exposure it gathers 3.9 stops less total light than full frame, so expect roughly that much more visible noise at equal print size. Modern processing narrows but doesn't erase the gap.
Last updated October 03, 2026 · How we calculate · Sources